Este artigo busca apresentar de forma concisa o denominado Problema da Indução em David Hume e Thomas Reid. Em Hume, tem-se a recusa profunda de os raciocínios indutivos serem fruto ou resultado de um processo racional. No entanto, em Reid, para além de uma recusa em um processo dito racional, há o apelo àquilo que este chamou de princípios constitutivos da mente humana. Hume apela a um ceticismo epistemológico no qual se viu enredado, ao passo que Reid opta por um (...) caminho diferente, em que o raciocínio indutivo decorre de princípios com os quais a mente humana opera constitutiva e originariamente. Vale ressaltar que a utilização de um pensador como Reid em contraposição a Hume foi feita justamente pelo fato de o contemporâneo Problema da Indução ter sido objeto de reflexão e suscitar, assim, respostas diferentes de ambos filósofos. (shrink)

We perform an experimental investigation using a dictator game in which individuals must make a moral decision —to give or not to give an amount of money to poor people in the Third World. A questionnaire in which the subjects are asked about the reasons for their decision shows that, at least in this case, moral motivations carry a heavy weight in the decision: the majority of dictators give the money for reasons of a consequentialist nature. Based on the results (...) presented here and of other analogous experiments, we conclude that dicator behavior can be understood in terms of moral distance rather than social distance and that it systematically deviates from the egoism assumption in economic models and game theory. (shrink)

La metafísica puede entenderse como una disciplina cuyo objeto son entidades inteligibles, pero es también y, sobre todo, comienza siendo una interpretación de la naturaleza. La inversión nietzscheana del platonismo tiene en la crítica del finalismo uno de sus rasgos principales. La oposición aparente/verdadero, desde esta perspectiva, se explica en función de la ausencia o la presencia de finalidad en la interpretación de la naturaleza, pero a juicio de Nietzsche la finalidad forma parte de la apariencia y no de la (...) realidad del mundo natural. Independientemente de la valoración y de la genealogía que atribuye al pensamiento platónico, a mientender, su interpretación del platonismo es en lo esencial certera, pues Platón intentó ofrecer con la teoría de las ideas una concepción de las causas del devenir, basada en las categorías de finalidad y unidad, que calificó como «segunda navegación» precisamente porque constituía una alternativa a la teoría de la naturaleza transmitida por los presocráticos. (shrink)

Dans les années suivantes, ces rencontres semblent s'être dotées du statut de personne morale (association) Associação de Filosofia e História da Ciência do Cone Sul (AFHIC).

Una idea central del presente trabajo es que la unidad del mito con el logos debe comprenderse en la unidad dramática del diálogo platónico. Pero esto no impide distinguir la existencia de dos clases diferentes de discurso: racional y mítico. La escatología no puede abordarse racionalmente por la incertidumbre que hace imposible en este caso el conocimiento del futuro que le está reservado al alma. Esto determina una situación retórica que hace necesaria la clase de persuasión que transmite el mito (...) escatológico. (shrink)

Fernando Coni Campos é considerado um dos maiores roteiristas da nossa cinematografia, autor de filmes importantes como 'A Viagem Ao Fim do Mundo', 'Ladrões de Cinema' e 'O Mágico e o Delegado'. 'Cinema - Sonho e Lucidez' é uma reunião da reflexão sobre cinema do cineasta, morto em 1988, acrescida de alguns contos que mostram todo o seu domínio em contar histórias.

Introduction: The present study aimed to investigate the effects of two high-intensity interval training shuttle-run-based models, over ten weeks on aerobic, anaerobic, and neuromuscular parameters, and the association of the training load and heart rate variability with the change in the measures in young futsal players. Methods: Eleven young male futsal players participated in this study. This pre-post study design was performed during a typical 10 weeks training period. HIIT sessions were conducted at 86% and 100% of peak speed of (...) the FIET. Additionally, friendly and official matches, technical-tactical and strength-power training sessions were performed. Before and after the training period, all players performed the FIET, treadmill incremental, repeated sprint ability, sprint 15-m, and vertical jump tests, and the HRV was measured. Training load was monitored using the session rating of perceived effort. Data analysis was carried out using Bayesian inference methods. Results: The HIIT86 model showed clear improvements for the peak oxygen uptake, peak speed in the treadmill incremental test, first and second ventilatory thresholds, RSA best and mean times, CMJ, and SJ. The HIIT100 model presented distinct advances in VO2peak, peak speed in the treadmill incremental test, RSA mean time, and CMJ. Between HIIT models comparisons showed more favorable probabilities of improvement for HIIT86 than HIIT100 model in all parameters. TL data and HIIT models strongly explained the changes in the RSA mean and best times, as well as HRV changes, and HIIT models explained positively VO2peak changes. All other changes in the parameters were low to moderately explained. Conclusion: The HIIT86 proved to be more effective for improving aerobic, RSA, and neuromuscular parameters than HIIT100 during a typical 10-week futsal training period. So, strength and conditioning specialists prescribing shuttle-run intermittent exercises at submaximal intensities can manage the individual acceleration load imposed on athlete increasing or decreasing either the set duration or the frequency of change of direction during HIIT programming. (shrink)

O desengano de Garrett.--A desilusão de Herculano.--A descrença de Soriano.--O pessimismo de Oliveira Martins.--A penitência de Ramalho.--A ironia de Eça de Queiroz.--O te0temunho de Antero.--A contrição de Fialho.--Concêrto de acusações.--Apêndice.

This article aims to present how the philosopher Emmanuel Lévinas understands the issues of suffering and evil in the world, hardships frequently considered as obstacles to the belief in God. Breaking away from the logic of theodicies, the French-Lithuanian philosopher developed original and instigating perspectives on these themes, placing them in an eminently ethical domain. It concerns an ethic that escapes reciprocity, in a context of asymmetry, with the granting of absolute priority to the other man. Such reflections are particularly (...) relevant in the dramatic scenario established by the Covid-19 pandemic, which has given rise to suffering, death, and several uncertainties, among which the narrative of God. The new coronavirus has sparked a crisis of global dimensions, which raises the need for a new civilizational paradigm, prioritizing principles such as cooperation, human solidarity and ethical responsibility towards others, a horizon in which Lévinas' conceptions are included. (shrink)

Por meio de processos-crime, reflete-se sobre a organização racial/racista da sociedade no passado. O assassinato de Vicente Crioulo, no ano de 1848, funciona como o primeiro paradigma para que se entenda que o Estado representa apenas um dos canais para a subjugação de povos não-brancos aos brancos dominadores. Esta abordagem filia-se à micro-história, e procura ver a vida cotidiana de homens e mulheres negras, escolhendo três casos paradigmáticos, que caminham da tortura e morte de um homem negro à uma rebelião (...) de escravos contra o seu feitor. Trata-se de uma narrativa de dor, mas também de resistência à ordem escravocrata. (shrink)

O presente artigo tem como objetivo apresentar a compreensão do filósofo Emmanuel Lévinas no que concerne às questões do sofrimento e do mal no mundo, mazelas frequentemente consideradas como obstáculos à crença em Deus. O filósofo franco-lituano, fugindo da lógica das teodiceias, desenvolveu perspectivas instigantes e originais sobre esses temas, situando-os em um domínio eminentemente ético. Trata-se de uma ética que foge da reciprocidade, em um contexto de assimetria, com a concessão da prioridade absoluta ao outro homem. Tais reflexões são (...) especialmente relevantes no dramático cenário estabelecido pela pandemia da Covid-19, de sofrimento, morte e incertezas diversas, inclusive no que diz respeito à narrativa de Deus. O novo coronavírus determinou uma crise de dimensões globais, que suscita a necessidade da instauração de um novo paradigma civilizacional, privilegiando princípios como a cooperação, a solidariedade humana e a responsabilidade ética para com o próximo, horizonte no qual as concepções de Lévinas estão inseridas. (shrink)

The gene regulation function (GRF) provides an operational description of a promoter behavior as a function of the concentration of one of its transcriptional regulators. Behind this apparently trivial definition lies a central concept in biological control: the GRF provides the input/output relationship of each edge in a transcriptional network, independently from the molecular interactions involved. Here we discuss how existing methods allow direct measurement of the GRF, and how several trade‐offs between scalability and accuracy have hindered its application to (...) relatively large networks. We discuss the theoretical and technical requirements for obtaining the GRF. Based on these requirements, we introduce a simplified and easily scalable method that is able to capture the significant parameters of the GRF. The GRF is able to predict the behavior of a simple genetic circuit, illustrating how addressing the quantitative nature of gene regulation substantially increases our comprehension on the mechanisms of gene control. (shrink)

This paper analyses whether current explainable AI (XAI) techniques can help to address taxpayer concerns about the use of AI in taxation. As tax authorities around the world increase their use of AI-based techniques, taxpayers are increasingly at a loss about whether and how the ensuing decisions follow the procedures required by law and respect their substantive rights. The use of XAI has been proposed as a response to this issue, but it is still an open question whether current XAI (...) techniques are enough to meet existing legal requirements. The paper approaches this question in the context of a case study: a prototype tax fraud detector trained on an anonymized dataset of real-world cases handled by the Buenos Aires (Argentina) tax authority. The decisions produced by this detector are explained through the use of various classification methods, and the outputs of these explanation models are evaluated on their explanatory power and on their compliance with the legal obligation that tax authorities provide the rationale behind their decision-making. We conclude the paper by suggesting technical and legal approaches for designing explanation mechanisms that meet the needs of legal explanation in the tax domain. (shrink)

The global pesticide complex has transformed over the past two decades, but social science research has not kept pace. The rise of an enormous generics sector, shifts in geographies of pesticide production, and dynamics of agrarian change have led to more pesticide use, expanding to farm systems that hitherto used few such inputs. Declining effectiveness due to pesticide resistance and anemic institutional support for non-chemical alternatives also have driven intensification in conventional systems. As an inter-disciplinary network of pesticide scholars, we (...) seek to renew the social science research agenda on pesticides to better understand this suite of contemporary changes. To identify research priorities, challenges, and opportunities, we develop the pesticide complex as a heuristic device to highlight the reciprocal and iterative interactions among agricultural practice, the agrochemical industry, civil society-shaped regulatory actions, and contested knowledge of toxicity. Ultimately, collaborations among social scientists and across the social and biophysical sciences can illuminate recent transformations and their uneven socioecological effects. A reinvigorated critical scholarship that embraces the multifaceted nature of pesticides can identify the social and ecological constraints that drive pesticide use and support alternatives to chemically driven industrial agriculture. (shrink)

Parental burnout is a unique and context-specific syndrome resulting from a chronic imbalance of risks over resources in the parenting domain. The current research aims to evaluate the psychometric properties of the Spanish version of the Parental Burnout Assessment across Spanish-speaking countries with two consecutive studies. In Study 1, we analyzed the data through a bifactor model within an Exploratory Structural Equation Modeling on the pooled sample of participants obtaining good fit indices. We then attained measurement invariance across both gender (...) and countries in a set of nested models with gradually increasing parameter constraints. Latent means comparisons across countries showed that among the participants’ countries, Chile had the highest parental burnout score, likewise, comparisons across gender evidenced that mothers displayed higher scores than fathers, as shown in previous studies. Reliability coefficients were high. In Study 2, we tested the relations between parental burnout and three specific consequences, i.e., escape and suicidal ideations, parental neglect, and parental violence toward one’s children. The medium to large associations found provided support for the PBA’s predictive validity. Overall, we concluded that the Spanish version of the PBA has good psychometric properties. The results support its relevance for the assessment of parental burnout among Spanish-speaking parents, offering new opportunities for cross-cultural research in the parenting domain. (shrink)

Mediante una investigación teórica y de trabajo de campo en relación a la adaptación de la titulación de arquitectura al EEES y con el objetivo de hacer efectivo un despliegue gradual del desarrollo de las competencias del submódulo de dibujo, se exponen los resultados de la coordinación entre asignaturas y una selección crítica y comparativa de actividades de aprendizaje. Se indaga además en la dispar distribución de las materias de dibujo de la adaptación al plan de bolonia, concluyendo con una (...) propuesta de despliegue independiente y mejorada del submódulo desvinculado de las materias que no le son afines. (shrink)

La epistemología política es un ámbito de investigación en progresiva construcción que se sitúa en la intersección de la filosofía política y de la epistemología, que, quizás por su reciente aparición en la literatura académica, tiene más un aire de familia, que muestran las colecciones de temas (injusticia epistémica, ignorancia estructural, democracia y expertos) que una construcción conceptual que dé cuenta de tal intersección de lo político y lo epistemológico. Este trabajo propone una explicación de este espacio de confluencia y (...) lo entiende como la interacción (positiva y negativa) de las posiciones sociales y cognitivas de los agentes. En este espacio, las demandas de justicia y conocimiento se influyen reforzándose o debilitándose. La dinámica común (justicia-conocimiento) es lo que constituye este campo de investigación en el que la diversidad de temas que han sido tratados hasta el momento son expresiones de las situaciones y circunstancias sociales en las que las virtudes de la justicia y el conocimiento se constriñen mutuamente. (shrink)

El presente trabajo tiene como principal objetivo analizar las dinámicas migratorias que se llevan adelante en África Occidental a partir del interrogante que se desprende de los discursos dominantes respecto de la supuesta invasión de migrantes africanos a Europa, especialmente después de 2015. Desde ese año, la consigna más frecuente ha sido “Grandes oleadas de refugiados arriban a Europa”. Sin embargo, la realidad muestra que no existe tal invasión en términos cuantitativos absolutos, además de profundizarse el discurso racista y xenófobo (...) que habla de “crisis migratoria” para alertar sobre una presunta invasión de africanos al continente, cuando casi un 80% de quienes emigran de sus países se dirige a otro país del continente africano y tan solo el, aproximadamente, 20% restante “intenta” cruzar a Europa. Y este último dato representa un porcentaje de población extremadamente reducido en relación con la población europea. A partir del trabajo de campo en Senegal, Malí, Burkina Faso y Níger, realizado para una tesis de doctorado, las reflexiones en torno al problema planteado se orientan a desmontar ideas ampliamente difundidas por medios de comunicación y determinados ámbitos académicos en relación con las migraciones subsaharianas en dirección a Europa, en muchos casos fundamentadas por representaciones vinculadas a “la huida del continente”, “las guerras”, “los conflictos étnicos” y “la invasión de migrantes a Europa”, entre otras. (shrink)

Tenemos el agrado de acercar a nuestros lectores el diálogo mantenido con Pablo Muchnik, en el que hemos conversado sobre cuestiones relativas a la filosofía kantiana, pero también al desarrollo de la investigación kantiana en general y en español en particular.